https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98758
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[11 Regression] ice in |[9/10/11 Regression] ice in |lambda_matrix_right_hermite |lambda_matrix_right_hermite | |by r9-3927 Status|UNCONFIRMED |NEW Ever confirmed|0 |1 Last reconfirmed| |2021-01-20 --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> --- 1c8badf66bec4e0ff73ae24bf4f8cabbef8c137a is the first bad commit commit 1c8badf66bec4e0ff73ae24bf4f8cabbef8c137a Author: Richard Biener <rguent...@suse.de> Date: Thu Nov 8 12:15:49 2018 +0000 tree-data-ref.h (lambda_int): New typedef. 2018-11-08 Richard Biener <rguent...@suse.de> * tree-data-ref.h (lambda_int): New typedef. (lambda_vector_gcd): Adjust. (lambda_vector_new): Likewise. (lambda_matrix_new): Likewise. * tree-data-ref.c (print_lambda_vector): Adjust.